摘要
通过485串行总线或ZIGBEE无线联网方式控制PLC设备,对育种温室环境因素,如温度、湿度、CO2浓度等进行采集,并将所采集数据在服务器或数据中心进行显示、存储.根据这些参数与设定参数进行比较后自动开启或者关闭指定设备如远程控制浇灌、开关卷帘、遮阳板、排风机等,智能调节环境参数,以达到最佳种植要求.
The environment factors of breeding greenhouse such as temperature,humidity and CO2 concentration are collected through controlling PLC equipment by method of 485 serial bus of ZJGBEE wireless networking.The collected data was storaged and displayed in the data center by comparing collected data with set parameters.The system can automatically open or close device such as remote control irrigates,switch shutter,sun visor,exhaust fan,intelligent regulation of environmental parameters,in order to achieve the best planting requirements.
出处
《兰州工业高等专科学校学报》
2012年第2期30-32,共3页
Journal of Lanzhou Higher Polytechnical College
关键词
PLC
环境因子
滴灌系统
智能调节
PLC
environmental factor
irrigation system
intelligent control
